--peers DEPRECATED - --endpoints should be used instead (#1943)

roles/etcd/tasks/configure.yml

 ---
 - name: Configure | Check if member is in cluster
-  shell: "{{ bin_dir }}/etcdctl --no-sync --peers={{ etcd_access_addresses }} member list | grep -q {{ etcd_access_address }}"
+  shell: "{{ bin_dir }}/etcdctl --no-sync --endpoints={{ etcd_access_addresses }} member list | grep -q {{ etcd_access_address }}"
   register: etcd_member_in_cluster
   ignore_errors: true
   changed_when: false

roles/etcd/tasks/join_member.yml

 ---
 - name: Join Member | Add member to cluster
-  shell: "{{ bin_dir }}/etcdctl --peers={{ etcd_access_addresses }} member add {{ etcd_member_name }} {{ etcd_peer_url }}"
+  shell: "{{ bin_dir }}/etcdctl --endpoints={{ etcd_access_addresses }} member add {{ etcd_member_name }} {{ etcd_peer_url }}"
   register: member_add_result
   until: member_add_result.rc == 0
   retries: 4
@@ -32,7 +32,7 @@
   when: target_node == inventory_hostname
 
 - name: Join Member | Ensure member is in cluster
-  shell: "{{ bin_dir }}/etcdctl --no-sync --peers={{ etcd_access_addresses }} member list | grep -q {{ etcd_access_address }}"
+  shell: "{{ bin_dir }}/etcdctl --no-sync --endpoints={{ etcd_access_addresses }} member list | grep -q {{ etcd_access_address }}"
   register: etcd_member_in_cluster
   changed_when: false
   check_mode: no

roles/etcd/tasks/set_cluster_health.yml

 ---
 - name: Configure | Check if cluster is healthy
-  shell: "{{ bin_dir }}/etcdctl --peers={{ etcd_access_addresses }} cluster-health | grep -q 'cluster is healthy'"
+  shell: "{{ bin_dir }}/etcdctl --endpoints={{ etcd_access_addresses }} cluster-health | grep -q 'cluster is healthy'"
   register: etcd_cluster_is_healthy
   ignore_errors: true
   changed_when: false